Invention Grant
- Patent Title: Roll-off piston for an air spring rolling-lobe flexible member
- Patent Title (中): 用于空气弹簧滚动叶片柔性构件的活塞
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Application No.: US14518932Application Date: 2014-10-20
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Publication No.: US09587700B2Publication Date: 2017-03-07
- Inventor: Reinhard Stahmer , Siegfried Reck
- Applicant: ContiTech Luftfedersysteme GmbH
- Applicant Address: DE Hannover
- Assignee: ContiTech Luftfedersysteme GmbH
- Current Assignee: ContiTech Luftfedersysteme GmbH
- Current Assignee Address: DE Hannover
- Agency: Walter Ottesen, P.A.
- Priority: DE102012103358 20120418
- Main IPC: F16F9/04
- IPC: F16F9/04 ; F16F9/05 ; B60G11/27 ; F16F5/00

Abstract:
A roll-off piston is made of plastic for an air spring rolling-lobe flexible member. The roll-off piston and the air spring rolling-lobe flexible member are arranged between a sprung mass and an unsprung mass. The roll-off piston includes a first piston part; a second piston part connected to the first piston part; and, the first and second piston parts being made of a layered composite material of alternating layers of plastic and elastomeric material.
Public/Granted literature
- US20150035213A1 ROLL-OFF PISTON FOR AN AIR SPRING ROLLING-LOBE FLEXIBLE MEMBER Public/Granted day:2015-02-05
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